Melnikov Ilya

From Samara, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 12, 2023 (latest changes Aug. 12, 2023).

103 place (261.26).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 2.80 * 1) = 13.642914999999999

p1 = (171.17 * 4.05 * 0.71 + 655.17 * 3.75 * 1 + 0 + 0 + 0) / (4.05 * 0.71 + 3.75 * 1 + 1 + 1 + 1) = 306.1397927908729

p2 = (655.17 * 3.75 * 1 + 171.17 * 4.05 * 0.71) / max_coefficients = 216.38190958457193

score = 306.1397927908729 * 0.5 + 216.38190958457193 * 0.5 = 261.26085118772244

Rating changes

Show

all results
Date Place Points Reason
2023-08-12 105 -> 103 256.52 -> 261.26

Moscow Riichi 2022: 86% -> 71%
2023-07-28 108 -> 105 256.52
2023-07-20 109 -> 108 256.52
2023-07-06 110 -> 109 256.52
2023-07-05 111 -> 110 256.52
2023-07-03 112 -> 111 256.52
2023-06-19 113 -> 112 256.52
2023-06-12 115 -> 113 252.26 -> 256.52

Moscow Riichi 2022: 100% -> 86%
2023-06-11 115 252.26

Money can not buy tenpai: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 655 2023-06-11 31/88 100% 3.75 RR Money can not buy tenpai
2 171 2022-06-12 93/112 71% 4.05 RR Moscow Riichi 2022
3 263 2019-02-24 15/20 0% 1.30 CRR Mahjong tournament at the Intellectual Games Festival 2019